.header-container {
  background: #ffffff;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  backdrop-filter: blur(10px);
  background-color: #ffffff;
  height: 64px; /* Ensure Ant Design Header maintains height */
  padding: 0; /* Remove Ant Design default padding */
}

.header-content-wrapper {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 100%; /* Make content fill header height */
  height: 64px; 
  
}

.brand-title .brand-title-text.ant-typography {
  margin: 0;
  font-size: 20px;
  color: #1a1a1a;
  font-weight: 600;
  background: linear-gradient(120deg, #409eff, #36d1dc);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav-container-wrapper {
  display: flex;
  align-items: center;
  gap: 32px;
}

.navigation-menu {
  height: 48px;
}
.navigation-menu.ant-menu-horizontal {
  background: #f5f7fa;
  padding: 4px;
  border-radius: 8px;
  border-bottom: none; /* Remove Ant Design default border */
  line-height: inherit; /* Inherit line height to prevent vertical alignment issues */
}

.navigation-menu .ant-menu-item {
  display: flex;
  align-items: center;
  gap: 6px;
  color: #606266;
  padding: 8px 16px;
  border-radius: 6px;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  font-size: 14px;
  height: auto; /* Allow item height to be determined by content */
  margin: 0 !important; /* Override Ant Design default margin */
}

.navigation-menu .ant-menu-item a {
  color: inherit; /* Inherit color from parent */
  text-decoration: none;
}

.navigation-menu .ant-menu-item-selected {
  color: #409eff;
  background: #ffffff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  font-weight: 500;
  border-bottom: none !important; /* Remove selected item bottom border */
}

.navigation-menu .ant-menu-item:hover {
  color: #409eff;
  background: #ffffff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.nav-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  transition: transform 0.3s ease;
}

.navigation-menu .ant-menu-item:hover .nav-icon,
.navigation-menu .ant-menu-item-selected .nav-icon {
  transform: scale(1.1);
}

@media (max-width: 768px) {
  .header-content-wrapper {
    padding: 0 16px;
  }

  .brand-title .brand-title-text.ant-typography {
    font-size: 18px;
  }

  .nav-container-wrapper {
    gap: 16px;
  }

  .navigation-menu {
    display: none;
  }
}
.menu-item{
  border-radius: 4px !important;
}
.menu-item.active {
  background: #fff !important;
}